What are some alternatives?
When comparing Instagfy and 2016bestnine, you can also consider the following products
Tall Tweets for Google Slides - Tweet your Google Slides as animated GIF images
Timehop - Your digital life history
Plotaverse - Photo animation made easy, animate like the pros
My Year Printed - Your Instagram year printed on a poster
GIPHY GIF maker - Create animated GIFs from videos (by Giphy)
The Twayback Machine - View your friends' old tweets for fun and trolling